What are the different types of liquid in the Philippines?
Liquids in the Philippines are classified into two types: surface water and groundwater. Surface water includes rivers, lakes, and seas, while groundwater is found in underground aquifers. Both types are essential to the country's ecosystem and economy, as they are used for various purposes, such as irrigation, water supply, and power generation. Surface water is more vulnerable to pollution and contamination, while groundwater is more stable and less affected by external factors. The government has implemented various programs and policies to protect and manage the country's water resources, including the National Water Resources Board (NWR resources Act of 1998 and the National Integrated Water Resource Management Plan (NIWRMP). The government has also established the National Irrigation Administration (NIA) to manage and develop irrigation systems and the Department of Environment and Natural Resources (DENR) to protect and manage the country'